TW200614862A - Image display device and method for manufacturing the same - Google Patents

Image display device and method for manufacturing the same

Info

Publication number
TW200614862A
TW200614862A TW094121003A TW94121003A TW200614862A TW 200614862 A TW200614862 A TW 200614862A TW 094121003 A TW094121003 A TW 094121003A TW 94121003 A TW94121003 A TW 94121003A TW 200614862 A TW200614862 A TW 200614862A
Authority
TW
Taiwan
Prior art keywords
layer
metal
display device
light shielding
fluorescent
Prior art date
Application number
TW094121003A
Other languages
Chinese (zh)
Other versions
TWI270315B (en
Inventor
Nobuo Kawamura
Hitoshi Tabata
Isamu Tsuchiya
Takeo Ito
Original Assignee
Toshiba Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of TW200614862A publication Critical patent/TW200614862A/en
Application granted granted Critical
Publication of TWI270315B publication Critical patent/TWI270315B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
    • H01J29/085—Anode plates, e.g. for screens of flat panel displays

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

A display device is provided with a light shielding layer (35) which demarcates fluorescent layers (32, 33, 34) of a fluorescent plane (31). The light shielding layer has an uneven part on an edge part not having contact with a glass base material (30) supporting the fluorescent plane, so as to provide a metal layer (36) for a metal back layer and a metal layer (37) for a getter layer with a discontinuous region at least having a higher electrical resistance than a prescribed value. The height of the light shielding layer, namely, the thickness, is prescribed higher than the total thickness of the thicknesses of the fluorescent layers, the metal layer for the metal back layer and the metal layer for the getter layer.
TW094121003A 2004-06-23 2005-06-23 Image display device and method for manufacturing the same TWI270315B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004185470A JP2006012503A (en) 2004-06-23 2004-06-23 Image display device and its manufacturing method

Publications (2)

Publication Number Publication Date
TW200614862A true TW200614862A (en) 2006-05-01
TWI270315B TWI270315B (en) 2007-01-01

Family

ID=35779514

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094121003A TWI270315B (en) 2004-06-23 2005-06-23 Image display device and method for manufacturing the same

Country Status (5)

Country Link
US (1) US20070090749A1 (en)
EP (1) EP1760757A1 (en)
JP (1) JP2006012503A (en)
TW (1) TWI270315B (en)
WO (1) WO2006006355A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4238757B2 (en) * 2004-03-19 2009-03-18 セイコーエプソン株式会社 Transmission screen and projection display device
KR20080043536A (en) * 2006-11-14 2008-05-19 삼성에스디아이 주식회사 Light emission device and display device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY110574A (en) * 1991-11-20 1998-08-29 Samsung Electron Devices Co Ltd Far-infrared emitting cathode ray tube
US5453659A (en) * 1994-06-10 1995-09-26 Texas Instruments Incorporated Anode plate for flat panel display having integrated getter
MY118433A (en) * 1994-12-26 2004-11-30 Toshiba Kk Display screen, method of manufacturing the same, and cathode ray tube
JP3024539B2 (en) * 1995-05-17 2000-03-21 双葉電子工業株式会社 Electron beam excited light emitting device
US5689151A (en) * 1995-08-11 1997-11-18 Texas Instruments Incorporated Anode plate for flat panel display having integrated getter
US5614785A (en) * 1995-09-28 1997-03-25 Texas Instruments Incorporated Anode plate for flat panel display having silicon getter
JPH09274103A (en) * 1996-04-04 1997-10-21 Sony Corp Color filter composition, color display device and its production
JPH11185673A (en) * 1997-12-24 1999-07-09 Sony Corp Image display device
JP2002124199A (en) * 2000-08-08 2002-04-26 Sony Corp Display panel, display device and their manufacturing method
JP3971263B2 (en) * 2002-07-26 2007-09-05 株式会社東芝 Image display device and manufacturing method thereof

Also Published As

Publication number Publication date
TWI270315B (en) 2007-01-01
WO2006006355A1 (en) 2006-01-19
US20070090749A1 (en) 2007-04-26
EP1760757A1 (en) 2007-03-07
JP2006012503A (en) 2006-01-12

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees